Download of CDAuto 3.3 was on the developer's website when we last checked. We cannot confirm if there is a free download of this software available. The most popular version among CDAuto users is 3.3. The actual developer of the free program is Cyberprog New Media.
The program's installer is commonly called CDAuto.exe. The software is included in System Utilities. We cannot guarantee that the program is safe to download as it will be downloaded from the developer's website. Before launching the program, check it with any free antivirus software.
From the developer:
Download a customizable CD-ROM autorun program.
You may want to check out more software, such as PhotoCDuke, GEAR PRO "Professional Edition" or CDRCue Cuesheet Editor, which might be related to CDAuto.